<!DOCTYPE html>
<html>

<head>
  <meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  <title>Hello, World</title>
  <style type="text/css">
    html {
      height: 100%
    }

    body {
      height: 100%;
      margin: 0px;
      padding: 0px
    }

    #container {
      height: 100%
    }
  </style>
  <script type="text/javascript" src="http://api.map.baidu.com/api?v=3.0&ak=ijCGWdrska19tHRFRtN6fy49kNV10eUC"> </script>
</head>

<body>
  <div id="container"></div>
  <script type="text/javascript">
var map = new BMap.Map("container");
var point = new BMap.Point(116.331398,39.897445);
map.centerAndZoom(point,12);

var geolocation = new BMap.Geolocation();
// 开启SDK辅助定位
geolocation.enableSDKLocation();
geolocation.getCurrentPosition(function(r){
	if(this.getStatus() == BMAP_STATUS_SUCCESS){
		var mk = new BMap.Marker(r.point);
		map.addOverlay(mk);
		map.panTo(r.point);
		alert('您的位置：'+r.point.lng+','+r.point.lat);
	}
	else {
		alert('failed'+this.getStatus());
	}        
});
  </script>
</body>

</html>